On February 11, 2010, NASA launched a spacecraft to study the inner workings of the sun. [‘On This Day in Space’ Video Series ...

To avoid Swift being dragged down low enough to hit Earth’s atmosphere, NASA tapped an Arizona-based startup to launch a ...

NASA’s Neil Gehrels Swift Observatory temporarily halts science operations to reduce orbital drag, preparing for a commercial reboost mission with Katalyst Space Technologies.

Solar activity during Solar Cycle 25 has superheated Earth's upper atmosphere, puffing it outward and accelerating Swift's ...

Anticipated summer launch is cutting it fine NASA has ended most science operations on its Swift observatory to keep the ...

The first mission in NASA's Living With a Star program, a slate of projects focused around understanding solar variability, the Solar Dynamics Observatory (SDO) launched Feb. 11, 2010. The spacecraft ...

The John J. McCarthy Observatory - run by volunteers on the grounds of New Milford High School - has been watching the night sky for 25 years.

The Office of Management and Budget (OMB) instructed NASA to temporarily pause funding for a number of science missions. The move aligns with the White House’s proposed cuts for NASA’s 2026 budget, ...

An important NASA scientific instrument that studies black holes and exploding stars is falling out of orbit — and quickly. Now the space agency is looking to the private sector to help raise it back ...

It’s a sweltering Tuesday in Washington, D.C., the kind of day that stretches the definition of Earth as a “habitable” planet. But on an eighth-floor terrace near the U.S. Capitol building, dozens of ...

Despite a recent budget bill, the White House has temporarily withheld funding for several NASA science missions, including the Chandra X-Ray Observatory.